8mm Coreless DC Motor – 12mm Type Model NFP-D0812

Coreless Motor Model NFP-D0812 Data Sheet

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Coreless motor is similar to a cored DC motor in that it has brushes and a commutator. However, the difference is that the rotors windings are wound in a skewed (or honeycomb) fashion to form a self-supporting hollow cylinder, which is usually epoxied for stability.

Model	NFP-D0812-1-3.7	NFP-D0812-2-7.4	NFP-D0812-3-7.4
Voltage	3.7V	7.4V	7.4V
Terminal resistance	4.4Ω	4.4Ω	10Ω
No-load-speed	23,600rpm	49,000rpm	32,000rpm
No-load-current	30mA	55mA	30mA
Stall torque	10.8g.cm	22.6g.cm	14.7g.cm
Stall current	840mA	1,700mA	740mA
Max output power	0.68W	2.8W	1.2W
Max efficiency	63%	65%	63%
Torque constant	13.3g.cm/A	5.4g.cm/A	20.8g.cm/A
Rotor inertia	<0.06g.cm²	<0.06g.cm²	<0.06g.cm²
Weight	2.3g	2.3g	2.3g

 

8mm Shaft Dc Motor NFP-D0812 Outline Drawing

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Mini Coreless Motor Applications

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• Electric Vehicles Toys, Pumps, Computer Printers, Tattoo Machines
• Fax Machines, Video Cassette Recorders, Blowers, Golf Caddies
• Drills, Automotive Systems, Electric Screwdrivers, Massage Chairs

 

If you want to get the samples of this coreless dc motor for your prototype, you can order online 👉 Click Here